Staircase control unit THZ
42
Connecting the THZ control unit
5.3.6 Connecting the vent switch
à When a vent switch is connected without LED display, Terminals 35, 36 and 37 are unused.
37 36 35 33 32 1
7 6 5 3 2 1
+
LED
CLOSE
CLOSE
OPEN
OPEN
K
K
K K K K K
K
K
K
K
K
X5
X6
V83V81
X1
V38V84
X11X10
V86
X3
V5
X9
X2
V22
S9
V82V25V85
X4
V87
V68
X8
Vent switch LTA-24-AZ
5.3.7 Connecting the rain/wind control